Physics The unit of noise pollution (level) is : Decimal Decibel Ppm None of these Decimal Decibel Ppm None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The commonly used coolant in refrigerators is Freon Ammonia Nitrogen Oxygen Freon Ammonia Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Physics Which measurement depends on gravitational force? Weight All of these Height Mass Weight All of these Height Mass ANSWER DOWNLOAD EXAMIANS APP
Physics Which physical quantity is measured in 'siemens'? Magnetic flux Electrical conductance Refractive index Electric potential Magnetic flux Electrical conductance Refractive index Electric potential ANSWER DOWNLOAD EXAMIANS APP
Physics Conservation of energy refers to the fact that Energy cannot be created or destroyed but can be converted from one form to another The entropy of the universe is always increasing No chemical reaction is 100 percent efficient If you conserve energy you will not be as tired Energy cannot be created or destroyed but can be converted from one form to another The entropy of the universe is always increasing No chemical reaction is 100 percent efficient If you conserve energy you will not be as tired ANSWER DOWNLOAD EXAMIANS APP
Physics Mercury is commonly used as a thermometric fluid rather than water because specific heat of mercury is less than water density of mercury is more than the water specific heat of mercury is more than water mercury has greater visibility than water specific heat of mercury is less than water density of mercury is more than the water specific heat of mercury is more than water mercury has greater visibility than water ANSWER DOWNLOAD EXAMIANS APP
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